IT7822250A0 - Lampada a scarica a gas e/o vapore. - Google Patents

Lampada a scarica a gas e/o vapore.

Info

Publication number
IT7822250A0
IT7822250A0 IT7822250A IT2225078A IT7822250A0 IT 7822250 A0 IT7822250 A0 IT 7822250A0 IT 7822250 A IT7822250 A IT 7822250A IT 2225078 A IT2225078 A IT 2225078A IT 7822250 A0 IT7822250 A0 IT 7822250A0
Authority
IT
Italy
Prior art keywords
gas
discharge lamp
steam discharge
steam
lamp
Prior art date
Application number
IT7822250A
Other languages
English (en)
Other versions
IT1095974B (it
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of IT7822250A0 publication Critical patent/IT7822250A0/it
Application granted granted Critical
Publication of IT1095974B publication Critical patent/IT1095974B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/541—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch
IT22250/78A 1977-04-15 1978-04-12 Lampada a scarica a gas e/o vapore IT1095974B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7704134,A NL173454C (nl) 1977-04-15 1977-04-15 Gas- en/of dampontladingslamp.

Publications (2)

Publication Number Publication Date
IT7822250A0 true IT7822250A0 (it) 1978-04-12
IT1095974B IT1095974B (it) 1985-08-17

Family

ID=19828364

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22250/78A IT1095974B (it) 1977-04-15 1978-04-12 Lampada a scarica a gas e/o vapore

Country Status (9)

Country Link
US (1) US4144475A (it)
JP (1) JPS53141783U (it)
BE (1) BE865962A (it)
CA (1) CA1102403A (it)
DE (1) DE7810591U1 (it)
FR (1) FR2387513A1 (it)
GB (1) GB1577507A (it)
IT (1) IT1095974B (it)
NL (1) NL173454C (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7809055A (nl) * 1978-09-05 1980-03-07 Philips Nv Gas- en/of dampontladingslamp.
NL7902634A (nl) * 1979-04-04 1980-10-07 Philips Nv Ontladingslamp.
JPS5841643Y2 (ja) * 1980-07-15 1983-09-20 株式会社東芝 金属蒸気放電灯
DE68909525T2 (de) * 1988-07-12 1994-03-24 Philips Nv Hochdruckentladungslampe.
US5466987A (en) * 1991-12-23 1995-11-14 Osram Sylvania Inc. Rigid mounting for arc discharge lamp arc tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945102C (de) * 1940-07-21 1956-06-28 Patra Patent Treuhand Zuend- und Betriebseinrichtung fuer elektrische Entladungsroehren
JPS5022880B1 (it) * 1969-09-20 1975-08-02
JPS516378A (ja) * 1974-07-05 1976-01-19 Hitachi Ltd Koatsukinzokujokihodento

Also Published As

Publication number Publication date
DE7810591U1 (de) 1978-10-05
FR2387513A1 (fr) 1978-11-10
GB1577507A (en) 1980-10-22
FR2387513B1 (it) 1982-08-20
NL173454B (nl) 1983-08-16
US4144475A (en) 1979-03-13
NL173454C (nl) 1984-01-16
IT1095974B (it) 1985-08-17
JPS53141783U (it) 1978-11-09
BE865962A (fr) 1978-10-13
NL7704134A (nl) 1978-10-17
CA1102403A (en) 1981-06-02

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